+2HKI0OO5M1INN7O6NGG
The above represents a cryptogram, each letter represents a distinct digit, and each leading digit is non-zero. Find the number of possible solutions to this cryptogram.
Image Credit: Queen Elizabeth Stadium, Hong Kong. 5 July, 2016.
IMO scores have been released. Congratulations to the medalists and top-scoring teams, and thanks to each and every team for joining us in this meaningful event.